Yes, both Surge and Sitesauce offer a Free Trial.
Surge is designed for Individuals, Freelancers, Medium Business and Small Business.
Sitesauce is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Surge Starts at $30/Month whereas for Sitesauce Starts at $15.83/Month when Billed Yearly.
Some top alternatives to Surge includes Frontnd, blogstatic, Qualified, Workvivo, PATR, Jotcode, Serverless Cloud, Static Web Studio, StatiqCms, Sitesauce, Easy-CI and PageDeploy.
Some top alternatives to Sitesauce includes Drzzle, Fast.io, CDNify, Leaseweb CDN, Qualified, Workvivo, Cloudflare Pages, Static Web Studio, Zoop, Easy-CI and IFTTT.